Abstract
OBJECTIVES: To study the ulcer protective property of sodium cromoglycate in pylorusligated rats and the biochemical role in ulcer protection by various biochemical tests. MATERIALS AND METHODS: The ulcer protective effect of sodium cromoglycate was studied using a Pyloric Ligation Model using Wistar albino rats. The antiulcer effect of sodium cromoglycate 40 mg/kg b.w., i.p., was compared with the reference drug ranitidine 27 mg/kg b.w., i.p. The ulcer index was calculated and other biochemical parameters like free acidity, total acidity, pH, mucin, pepsin and volume of gastric juice were determined. RESULTS: Pylorus ligation showed a significant (P < 0.01) reduction in gastric volume, free acidity, total acidity and ulcer index as compared to the control. CONCLUSION: Sodium cromoglycate has activity equipotent to ranitidine.